function val(id) {
	var val = document.getElementById(id).value;
	return val;
}

function hide(id) {
	document.getElementById(id).innerHTML = " ";
}

function loadpage(url, id) {
	  var req = false;
	 
	 // For Safari, Firefox, and other non-MS browsers
	  if (window.XMLHttpRequest) {
		try {
		  req = new XMLHttpRequest();
		} catch (e) {
		  req = false;
		}
	  } else if (window.ActiveXObject) {
		
		// For Internet Explorer on Windows
		try {
		  req = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
		  try {
			req = new ActiveXObject("Microsoft.XMLHTTP");
		  } catch (e) {
			req = false;
		  }
		}
	  }
	 
	 var element = document.getElementById(id);
	 
	 if (!element) {
	  alert("Неверный id '" + id + "'. Проверьте правильность.");
	  return;
	 }
	  
	  if (req) {
		// Synchronous request, wait till we have it all
		req.open('GET', url, false);
		req.send(null);
		element.innerHTML = req.responseText;
	  } else {
		element.innerHTML = "Ошибка :(";
	  }
}